Journal of Psychotherapy Integration, Vol. 10, No. 3, 2000 A Common Factors Approach to Psychotherapy Training Louis G. Castonguay1,2 This article addresses training in psychotherapy integration from the perspec- tive of common factors. Problems related to this training perspective are first reviewed. As an attempt to deal with such problems, current teaching and supervision efforts by the author are briefly described. Based on a develop- mental model of clinical learning, a sketch of a more comprehensive program of integrative psychotherapy training is advanced. KEY WORDS: psychotherapy training; psychotherapy integration; common factors In the recent past, the exploration and evolution of psychotherapy integration has followed three relatively distinct paths: the development of integrative theories, the identification of prescriptive and eclectic ap- proaches, and the search for common factors (Arkowitz, 1989). The primary goal of individuals interested in common factors (the ‘‘commonians’’) is to identify robust mechanisms of change that cut across different orientations in order eventually to develop more effective treatments based on these mechanisms (Grencavage & Norcross, 1990). Specifically, the commonians are interested in discovering what takes place within the major forms of psychotherapy. Are psychodynamic thera- pists really abiding by the golden rules of psychoanalytic principles? Are Rogeriens always nondirective? Are they nondirective at all? Is behavior therapy, to use Locke’s (1971) provocative words, really behavioristic? The consensus in the field is that there exist significant differences between 1Department of Psychology, The Pennsylvania State Universiy, University Park, Pennsylvania. 2Correspondence should be directed to Louis G. Castonguay, Ph.D., Department of Psychol- ogy, 308 Moore Bldg. Penn State University, University Park, Pennsylvania 16803; e-mail:
[email protected].